87120286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{47711}}^1$

素因数の和:47807

約数の個数: 16

約数和(自身を含む): 144281088

約数和(自身を除く): 57160802

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 47711, 95422, 524821, 1049642, 3960013, 7920026, 43560143, 87120286]

約数ペア:

[(1, 87120286), (2, 43560143), (11, 7920026), (22, 3960013), (83, 1049642), (166, 524821), (913, 95422), (1826, 47711)]